Walmart offers the Secret Treasures Women's Lace Trim Tank and Panty Lingerie Set in Black or Floral from $5. Opt for in-store pickup to dodge the $5.97 shipping charge. That's at least $9 off list and the lowest price we could find. They're available in sizes S to XL, although not in all size/color combinations.

ThinkGeek offers the Star Trek: The Next Generation Unisex Lounger in Red or Blue for $19.99 plus $7.95 for shipping. That's the lowest total price we could find by $10. It's available in sizes S/M and L/XL, although not in all size/color combinations.

Victoria's Secret cuts a selection of its Victoria's Secret women's pajamas to $39.50. Shipping adds $8, but orders of $75 or more bag free shipping via coupon code "SHIP75FREE". A couple of best bets, with $8 for shipping:

Walmart discounts a selection of women's sleepwear to as low as $4. Opt for in-store pickup to avoid a $5.97 shipping fee. (Free shipping is available on orders of $50 or more.) Sizes may be very limited. A couple of best bets:

Walmart offers the Body Candy Women's Holiday Adult Onesie for $15. Opt for in-store pickup to dodge to the $5.97 shipping charge. That's $5 off and the lowest price we could find. It's available in size L only.

Victoria's Secret offers its Victoria's Secret Women's Angel Sleep T-Shirt in 10 colors (Black Forever Angel pictured) for $24. Add two to your cart for $40. With $8 for shipping, that's $8 off list and the lowest total price we could find, although we saw a single T-shirt for $21 shipped in January. It's available in sizes XS to XL, although not in all size/color combinations.

Walmart offers the Minions Women's Cami and Panty Sleep Set for $4. Opt for in-store pickup to dodge the $5.97 shipping charge. That's $9 off list and the lowest price we could find. It's available in size S only.